India Inc's profits increasingly belong to a tiny clutch of companies

AROUND THE world industries have grown more concentrated over the past few decades. In America 20 companies capture roughly a quarter of all corporate profits. If you thought that was sobering news for budding American capitalists, spare a thought for their Indian counterparts. According to a study by Marcellus Investment Managers, a Mumbai-based firm, last year a score of companies accounted for nearly 70% of India Inc's total earnings, up from 14% three decades ago (see chart). In a growing nu...